That’s my first post here, so let me just say that I’m super grateful for your work. It replaces a lot of tooling that’s otherwise required for language immersion approaches like https://massimmersionapproach.com/. Thanks a million!
As for this thread, I’m seconding the wish for this feature. I actually came here to see if it had maybe already been implemented without documenting the hotkeys in the LLN settings.
In my case I’d only like to show/hide the smaller human/machine translations underneath the large ones. The small ones are usually English which I use to clarify the meaning of the primary ones, which are usually in Japanese.
Currently it’s a bit cumbersome as I have to go to settings, show small ones, check the meaning, then hide them again via the settings. I do this for almost every subtitle.
I don’t recommend cycling through as you’ve suggested because it adds an unnecessary key press when one only wants to show/hide one of the two subtitles. Consider that there’s many different ways people might be using the add-on. A dedicated key for each subtitle type would be great, for example:
e - toggle primary
r - toggle machine translation
t - toggle human translation
Blurring maybe also not necessary if all subtitles can simply be toggled.